de.lmu.ifi.dbs.elki.data.images
Class ComputeHSBColorHistogram

java.lang.Object
  de.lmu.ifi.dbs.elki.logging.AbstractLoggable
      de.lmu.ifi.dbs.elki.data.images.AbstractComputeColorHistogram
          de.lmu.ifi.dbs.elki.data.images.ComputeHSBColorHistogram

All Implemented Interfaces:

ComputeColorHistogram, Parameterizable

public class ComputeHSBColorHistogram
extends AbstractComputeColorHistogram

Compute color histograms in a Hue-Saturation-Brightness model.

Author:

Erich Schubert

Field Summary

static OptionID	BINSPERPLANE_ID OptionID for BINSPERPLANE_PARAM
private IntListParameter	BINSPERPLANE_PARAM Parameter that specifies the number of bins (per plane) to use.
private static List<ParameterConstraint<List<Integer>>>	bppConstraints Parameter list constraints.
(package private) int	quantb Number of bins in brightness to use.
(package private) int	quanth Number of bins in hue to use.
(package private) int	quants Number of bins in saturation to use.

Fields inherited from class de.lmu.ifi.dbs.elki.logging.AbstractLoggable

debug, logger

Constructor Summary

ComputeHSBColorHistogram(Parameterization config)
Constructor, adhering to Parameterizable

Method Summary

protected int	getBinForColor(int rgb) Compute the bin number from a pixel color value.
protected int	getNumBins() Get the number of bins.

Methods inherited from class de.lmu.ifi.dbs.elki.data.images.AbstractComputeColorHistogram

computeColorHistogram

Methods inherited from class de.lmu.ifi.dbs.elki.logging.AbstractLoggable

debugFine, debugFiner, debugFinest, exception, progress, verbose, warning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BINSPERPLANE_ID

public static final OptionID BINSPERPLANE_ID

OptionID for BINSPERPLANE_PARAM

bppConstraints

private static final List<ParameterConstraint<List<Integer>>> bppConstraints

Parameter list constraints.

BINSPERPLANE_PARAM

private final IntListParameter BINSPERPLANE_PARAM

Parameter that specifies the number of bins (per plane) to use.

Key: -rgbhist.bpp

quanth

int quanth

Number of bins in hue to use.

quants

int quants

Number of bins in saturation to use.

quantb

int quantb

Number of bins in brightness to use.

Constructor Detail

ComputeHSBColorHistogram

public ComputeHSBColorHistogram(Parameterization config)

Constructor, adhering to Parameterizable

Parameters:

config - Parameterization

Method Detail

getBinForColor

protected int getBinForColor(int rgb)

Description copied from class: AbstractComputeColorHistogram

Compute the bin number from a pixel color value.

Specified by:

getBinForColor in class AbstractComputeColorHistogram

Parameters:

rgb - Pixel color value

Returns:

Bin number

getNumBins

protected int getNumBins()

Description copied from class: AbstractComputeColorHistogram

Get the number of bins.

Specified by:

getNumBins in class AbstractComputeColorHistogram

Returns:

Number of bins